Question

* show that the kinetic energy of a system of particles
Can be expressed in terms of motion of
Centre of
mass of and Motion about the centre of mass​

Answer 1

Answer:

The kinetic energy of a particle is one-half the product of the particle's mass m and the square of its speed v: K=12mv2.

Explanation:

If a system experiences no external force, the center-of-mass of the system will remain at rest, or will move at constant velocity if it is already moving. If there is an external force, the center of mass accelerates according to F = ma.